Wow thanks guys I'll have a look through the guide and the forum. I've since been wondering about biting the bullet and going for a Disco4 - still weighing up options. Is the belt still an issue on those? And anything else?

I'm looking to buy a Discovery 3 - probably HSE - around a 57 plate and wondered what issues I should look out for. Ideally I'll get one which has had the cam belt replaced already but what other problems should I be aware of at the 130-150,000 mile mark? Any tips would really be appreciated. If...